Portable folding chair



1. Portable folding chair

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

1.8 : Perspective

1.9 : Front

1.10 : Back

1.11 : Left

1.12 : Right

1.13 : Top

1.14 : Bottom

1.15 : Perspective

1.16 : Front

1.17 : Back

1.18 : Left

1.19 : Right

1.20 : Top

1.21 : Bottom

Reproductions 1.1 to 1.7 show the portable chair in a folded state; reproductions 1.8 to 1.14 show the portable chair half-opened and reproductions 1.15 to 1.21 show the portable chair opened. 

CLAIM The ornamental design for a portable folding chair, as shown and described. 